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ClinicalTrials.gov public records Last synced May 21, 2026, 8:28 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 28 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Pain, Burning Clear all
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Thermal Burns
Interventions
Lidocaine, Placebo
Drug · Other
Lead sponsor
HealthPartners Institute
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 2, 2018 · Synced May 21, 2026, 8:28 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Pain
Interventions
Lidocaine, Placebo
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 30, 2024 · Synced May 21, 2026, 8:28 PM EDT
Terminated Not applicable Interventional Results available
View directory record Official record
Conditions
Burning Pain, Impaired Balance, Malignant Ovarian Neoplasm, Numbness, Peripheral Neuropathy, Pain, Acute, Tingling
Interventions
Diode Laser fiber type Selective Stimulator (DLss)
Diagnostic Test
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Dec 18, 2018 · Synced May 21, 2026, 8:28 PM EDT
Terminated Not applicable Interventional Results available
View directory record Official record
Conditions
Temporomandibular Joint Dysfunction Syndrome, Burning Mouth Syndrome
Interventions
nalbuphine plus naloxone, nalbuphine plus placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 19, 2016 · Synced May 21, 2026, 8:28 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Pain
Interventions
Capsaicin 0.1%, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
39 Years and older · Female only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 20, 2013 · Synced May 21, 2026, 8:28 PM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Pain, Burning, Pain, Crushing, Pain, Migratory, Pain, Radiating, Pain, Splitting
Interventions
JNJ-42160443, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 99 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
17
States / cities
Birmingham, Alabama • Tucson, Arizona • Laguna Hills, California + 14 more
Source: ClinicalTrials.gov public record
Updated Jan 21, 2016 · Synced May 21, 2026, 8:28 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Pain, Urinary Tract Infections
Interventions
Phenazopyridine Hydrochloride, Placebo
Drug
Lead sponsor
Amneal Pharmaceuticals, LLC
Industry
Eligibility
18 Years and older · Female only
Enrollment
233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Totowa, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 28, 2013 · Synced May 21, 2026, 8:28 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Sunburn
Interventions
oxytocin, placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 55 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 11, 2026 · Synced May 21, 2026, 8:28 PM EDT
Terminated Phase 4 Interventional Results available
View directory record Official record
Conditions
Acute Pain, Wound Care, Posttraumatic Stress Disorder
Interventions
ketamine, Fentanyl
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 70 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 11, 2019 · Synced May 21, 2026, 8:28 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Burns, Pain
Interventions
Pain management, Standard of care/no virtual reality game
Procedure · Other
Lead sponsor
United States Army Institute of Surgical Research
Federal
Eligibility
18 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 26, 2013 · Synced May 21, 2026, 8:28 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Acquired Immunodeficiency Syndrome, Burning Mouth Syndrome, HIV Infection
Interventions
Thalidomide
Drug
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
Not listed
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1996 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced May 21, 2026, 8:28 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Stomatitis, Pain, Burning Mouth, Burning Mouth Syndrome, Oral Dysesthesia
Interventions
MucoLock Oral Gel
Device
Lead sponsor
Baptist Health South Florida
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced May 21, 2026, 8:28 PM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Urinary Tract Infection
Interventions
PP4001, Placebo
Drug
Lead sponsor
Pinnacle Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 75 Years · Female only
Enrollment
261 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
25
States / cities
Montgomery, Alabama • Mesa, Arizona • Phoenix, Arizona + 20 more
Source: ClinicalTrials.gov public record
Updated Oct 18, 2011 · Synced May 21, 2026, 8:28 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Neuropathic Pain, Pain, Spinal Cord Injuries
Interventions
Venalafaxine hydrochloride
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 70 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 26, 2014 · Synced May 21, 2026, 8:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Painful Diabetic Neuropathy
Interventions
Nerve Decompression
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 27, 2015 · Synced May 21, 2026, 8:28 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Painful Diabetic Neuropathies
Interventions
Low Dose: 16 mg Engensis (VM202), High Dose: 32 mg Engensis (VM202), Control- Placebo (normal saline)
Biological · Other
Lead sponsor
Helixmith Co., Ltd.
Industry
Eligibility
18 Years to 75 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
13
States / cities
Walnut Creek, California • Orlando, Florida • Palm Beach Gardens, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2025 · Synced May 21, 2026, 8:28 PM EDT
Withdrawn Phase 2 Interventional
View directory record Official record
Conditions
Pain, Thermal Injury, Burns, Hyperalgesia
Interventions
Voriconazole (topical), Topical Sterile Water Placebo Group
Drug
Lead sponsor
Kenneth Hargreaves
Other
Eligibility
18 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Dec 16, 2018 · Synced May 21, 2026, 8:28 PM EDT
Terminated Phase 3 Interventional Results available
View directory record Official record
Conditions
Burn Pain
Interventions
Sublingual Fentanyl Spray
Drug
Lead sponsor
Loyola University
Other
Eligibility
18 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 27, 2017 · Synced May 21, 2026, 8:28 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Painful Diabetic Neuropathy, Diabetic Neuropathy, Painful
Interventions
Engensis (VM202), placebo
Biological · Other
Lead sponsor
Helixmith Co., Ltd.
Industry
Eligibility
18 Years to 75 Years
Enrollment
507 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
25
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Los Gatos, California + 22 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2025 · Synced May 21, 2026, 8:28 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Uncomplicated Urinary Tract Infections
Interventions
Placebo of Phenazopyridine Hydrochloride Tables, USP 200 mg, Phenazopyridine Hydrochloride Tables, USP 200 mg
Drug
Lead sponsor
Amneal Pharmaceuticals, LLC
Industry
Eligibility
18 Years and older · Female only
Enrollment
424 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Port Jefferson, New York
Source: ClinicalTrials.gov public record
Updated Jun 25, 2014 · Synced May 21, 2026, 8:28 PM EDT
Completed Early Phase 1 Interventional
View directory record Official record
Conditions
Vasospasm;Peripheral, Burning, Pain
Interventions
Verapamil, Nicardipine
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 26, 2024 · Synced May 21, 2026, 8:28 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Burning Mouth Syndrome
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 16, 2009 · Synced May 21, 2026, 8:28 PM EDT
Completed Phase 2Phase 3 Interventional
View directory record Official record
Conditions
Burn
Interventions
Virtual Reality Distraction
Behavioral
Lead sponsor
National Institute of General Medical Sciences (NIGMS)
NIH
Eligibility
6 Years to 60 Years
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 18, 2013 · Synced May 21, 2026, 8:28 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Burn Related Pain
Interventions
TCBR-Pain
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 70 Years
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 30, 2019 · Synced May 21, 2026, 8:28 PM EDT